Sound Wave-Activated Self-Powered Adhesive Dressing for Accelerated Wound Healing

March 2025 in “ Advanced Healthcare Materials ”

Shuobing Yang, Zheng‐Dong Yuan, Bin Yu, Tongtong Wang, Wei Wang, Ting Li, Yang Wang, Jing Huang, Feng‐Lai Yuan, Weifu Dong

wound dressing skin regeneration bioadhesive film fluorinated conductive film liquid metal interlayer chitosan hair follicle regeneration inflammation reduction

Studysummary In this study, a flexible adhesive self-powered wound dressing promoted skin regeneration and reduced inflammation in vivo using sound wave driving, without requiring skin bending or external devices.

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research Rapid and Scar-Free Wound Repair Using a Biologically Flexible and Conductive Dressing Under Electrical Stimulation

June 2024 in “Advanced functional materials”

This study introduced a novel wound dressing combining liquid metal composite with electrical stimulation, which accelerated wound healing and promoted hair follicle regeneration in nine days, effectively reducing scarring compared to untreated wounds.